Global Patent Index - EP 2656524 B1

EP 2656524 B1 20210414 - METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS COMMUNICATION SYSTEM

Title (en)

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS COMMUNICATION SYSTEM

Title (de)

VERFAHREN UND VORRICHTUNG ZUM SENDEN UND EMPFANGEN VON SIGNALEN IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM

Title (fr)

PROCÉDÉ ET APPAREIL D'ÉMISSION ET DE RÉCEPTION DE SIGNAUX DANS UN SYSTÈME DE COMMUNICATION SANS FIL

Publication

EP 2656524 B1 20210414 (EN)

Application

EP 11850274 A 20111220

Priority

  • KR 20100131864 A 20101221
  • KR 2011009882 W 20111220

Abstract (en)

[origin: US2012155337A1] An apparatus and a method for allocating resources for transmitting an HARQ ACK/NACK signal for a downlink subframe using a PUCCH format 3 in a time division duplex (TDD) system using a single carrier are provided. Since the resources are allocated through a resource indicator transmitted using a power control field transmitted on a PDCCH of the downlink subframe, the resources for transmitting the HARQ ACK/NACK signal may be allocated by effectively using resources allocated to a duplicately transferred control signal.

IPC 8 full level

H04J 3/16 (2006.01); H04L 1/16 (2006.01); H04L 1/18 (2006.01); H04W 52/32 (2009.01); H04W 52/54 (2009.01); H04L 1/00 (2006.01); H04W 52/14 (2009.01)

CPC (source: EP KR US)

H04J 3/1694 (2013.01 - KR US); H04L 1/0026 (2013.01 - KR); H04L 1/1692 (2013.01 - EP KR US); H04L 1/1812 (2013.01 - KR); H04L 1/1861 (2013.01 - EP KR US); H04L 5/0055 (2013.01 - KR US); H04L 5/22 (2013.01 - KR); H04W 52/146 (2013.01 - EP KR US); H04W 52/325 (2013.01 - EP KR US); H04W 52/54 (2013.01 - EP KR US); H04W 72/04 (2013.01 - KR); H04W 72/21 (2023.01 - US); H04W 72/23 (2023.01 - US); H04L 1/0026 (2013.01 - EP US); H04L 1/1812 (2013.01 - EP US)

Citation (opposition)

Opponent : BARDEHLE PAGENBERG Partnerschaft mbB, Patentanwälte, Rechtsanwälte

  • EP 2656524 A1 20131030 - PANTECH CO LTD [KR]
  • KR 20100131864 A 20101216 - SK TELECOM CO LTD [KR]
  • WO 2012087006 A1 20120628 - PANTECH CO LTD [KR], et al
  • PANTECH: "Usage of PUCCH format 3 in Non- CA environment for TDD", 3GPP DRAFT; R1-110157, 3RD GENERATION PARTNER- SHIP PROJECT (3GPP, January 2011 (2011-01-01), XP050474384
  • ETSI: "3GPP_TSG_RAN_WG1 Archives - LIST.ETSI.ORG", 3GPP_TSG_RAN_WG1 ARCHIVES, January 2011 (2011-01-01), pages 1 - 2, XP055892684, Retrieved from the Internet <URL:https://list.etsi.org/scripts/wa.exe?A2=3GPP TSG RAN WG1;fo>
  • LG ELECTRONICS: "ACK/NACK on PUCCH for TDD", 3GPP DRAFT; R1-106099, 3RD GENERATION PARTNERSHIP PRO- JECT (3GPP, pages 1 - 14, XP050468443
  • MOTOROLA: "Introduction of Rel-10 LTE-Advanced features in 36.213", 3GPP CHANGE REQUEST; R1-106557, 3RD GENERATION PARTNERSHIP PROJECT (3GPP, pages 1 - 92, XP050473707

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

US 2012155337 A1 20120621; US 8649346 B2 20140211; CN 103270710 A 20130828; CN 103270710 B 20160309; EP 2656524 A1 20131030; EP 2656524 A4 20151209; EP 2656524 B1 20210414; JP 2014239447 A 20141218; JP 2014503140 A 20140206; JP 5575993 B2 20140820; JP 6025783 B2 20161116; KR 101867311 B1 20180719; KR 20120070345 A 20120629; US 2014119249 A1 20140501; US 2016337064 A1 20161117; US 9419739 B2 20160816; US 9680590 B2 20170613; WO 2012087006 A1 20120628

DOCDB simple family (application)

US 201113332089 A 20111220; CN 201180062059 A 20111220; EP 11850274 A 20111220; JP 2013546010 A 20111220; JP 2014134625 A 20140630; KR 20100131864 A 20101221; KR 2011009882 W 20111220; US 201414147295 A 20140103; US 201615222068 A 20160728